2021022650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1757411}}^1$

素因数の和:1757446

約数の個数: 24

約数和(自身を含む): 3922543584

約数和(自身を除く): 1901520934

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 1757411, 3514822, 8787055, 17574110, 40420453, 43935275, 80840906, 87870550, 202102265, 404204530, 1010511325, 2021022650]

約数ペア:

[(1, 2021022650), (2, 1010511325), (5, 404204530), (10, 202102265), (23, 87870550), (25, 80840906), (46, 43935275), (50, 40420453), (115, 17574110), (230, 8787055), (575, 3514822), (1150, 1757411)]